Agilent Technologies ESA Series User's/Programmer's Reference page 105

Accesses the Mixer Config menu keys allowing you to
Mixer Config
manually set the harmonic, control the preselected
mixers, and adjust the internal bias source for use with
mixers requiring bias.
Key Access:
Harmonic
Auto Man
Mixer Type
Presel Unpre
Chapter 2
Trace 2 having the same horizontal
position are considered to be in the
current band and therefore can be
analyzed with the amplitude and
frequency measurement systems of the
analyzer. All other responses are
invalid and should be ignored.
Key Access:
Input/Output
Signal ID Mode
,
Input/Output Input Mixer
The harmonic value with its associated
sign is automatically determined from
the Ext Mix Band selected when in
mode.
Harmonic (Auto)
allows you to enter a harmonic value
when required. If the harmonic mode
for the external mixer is listed as "8 –",
for example, enter the harmonic
number as "– 8". The minus sign
indicates that the tuned frequency is
below the desired LO harmonic by the
IF of 321.4 MHz. Similarly, if the
harmonic mode of the external mixer is
listed as "8 +", enter the harmonic
number as "8".
Key Access:
Input/Output
Mixer Config
Allows you to select which type of mixer
is in use.
Mixer Type (Presel)
tuning signal that is routed to the
PRESEL TUNE OUTPUT
rear panel of the analyzer. This signal
has a sensitivity of 1.5V/GHz of the LO
frequency and drives the tune input of
the HP/Agilent 11974 series of
preselected mixers. The sweep rate in
mode is limited to 40 MHz/msec.
Presel
Key Access:
Input/Output
Mixer Config
Front-Panel Key Reference
Input/Output
, ,
Input Mixer
Harmonic (Man)
, ,
Input Mixer
activates a
connector on the
, ,
Input Mixer
105